NAT Static Route Redistribution into OSPF
Via Loopback IP Network Diagram Configuration Flowchart Via Null Route Network Diagram Configuration Flowhcart
Arapi Tech
Networking + DevOps + Programming
SVI - Switched Virtual Interface
An SVI (Switched Virtual Interface) is a logical interface on a switch used to enable Layer 3 communication within a VLAN.
VMware: Virtualized AMD-V/RVI is not supported on this platform
Today I was setting up Cisco Modeling Labs on VMware Workstation Pro. While setting up the virtual machine I encountered
NetBox: UnboundLocalError When Syncing Data Source
While working on integrating a new data source in NetBox, I encountered an UnboundLocalException error. This article documents my troubleshooting steps to resolution.
NetAuto RegEx
REGEX_IP_WITH_CIDR = ("^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]
Troubleshooting Git Issues
Permission Denied user@server# git clone git@github.com:daniel-arapi/myRepo.git Cloning into 'myRepo'... git@github.com:
Connecting to Multiple GitHub Acounts
Allow your device to access multiple GitHub accounts simultanously.
Redirect to File and Print Output to CLI Using Tree
Using tee command to redirect to file while printing output to screen simultanously.
Cloud Comparison Chart
An handy cheat-sheet outlining key differences between various cloud vendors.
Useful Software and Tools for IT Professionals to Boost Productivity
A compiled list of handy programs and tools for any IT professional. Productivity Name Description TickTick Calendar app Evernote Note
Git Authentication Failure When Pushing to GitHub Repository
Enabling 2FA on a GitHub account requires a 2FA token to be used to authenticate. This article goes over some tips to workaround this issue.
Custom OpenSSL Install on Linux
Understanding Directory Paths for Custom Linux Installations
In many online forums, I have come across custom installation made in the following paths: * /opt * /usr/local/bin * /usr/
Significance of Different Linux Prompt Symbols: $, #, %
In a Linux environment, the symbols $, #, and % seen in the command line prompts signify different types of users or shell
Changing Linux CLI Prompt
Overview By default, your Linux CLI prompt will look something like this: When changing directories, I often find myself executing
Self Hosting Ghost Blog on Digital Ocean, Changing Site Theme, and Subdomain
Today I decided to make a few changes to my website. Up until now I have been paying for Ghost